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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Wendler, Frank
Friedrich-Alexander-Universität Erlangen-Nürnberg
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (18/18 displayed)
- 2024Finite‐Element Analysis of an Antagonistic Bistable Shape Memory Alloy Beam Actuator
- 2024Finite Element Combined Design and Material Optimization Addressing the Wear in Removable Implant Prosthodonticscitations
- 2024Electric field direction dependence of the electrocaloric effect in BaTiO3citations
- 2024Tuning Ferroelectric Properties of Barium Titanate by Lateral Strain: A Molecular Dynamics Simulation Studycitations
- 2024Determining thermal activation parameters for ferroelectric domain nucleation in BaTiO3 from molecular dynamics simulationscitations
- 2023Design and Numerical-Method-Aided Optimization of a Novel Attachment System for Implant-Retained Dental Prostheses Using NiTi Shape Memory Alloys
- 2023Softsensors: key component of property control in forming technologycitations
- 2023Implant-Supported Overdentures: Current Status and Preclinical Testing of a Novel Attachment Systemcitations
- 2023Microscopic structure and migration of 90° ferroelectric domain wall in BaTiO3 determined via molecular dynamics simulationscitations
- 2022Design and Numerical-Method-Aided Optimization of a Novel Attachment System for Implant-Retained Dental Prostheses Using NiTi Shape Memory Alloyscitations
- 2022Vacancy-assisted ferroelectric domain growth in BaTiO3 under an applied electric field: A molecular dynamics studycitations
- 2021Bi-Directional Origami-Inspired SMA Folding Microactuatorcitations
- 2020Origami-Inspired Shape Memory Folding Microactuatorcitations
- 2019Ion-Imprinted Electrochemical Sensor Based on Copper Nanoparticles-Polyaniline Matrix for Nitrate Detectioncitations
- 2018Coupled Simulation of Thermomagnetic Energy Generation Based on NiMnGa Heusler Alloy Filmscitations
- 2017Mesoscale simulation of elastocaloric cooling in SMA filmscitations
- 2016Energy-efficient miniature-scale heat pumping based on shape memory alloyscitations
- 2009Simulationsmethoden in der Werkstoffkunde
Places of action
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article
Implant-Supported Overdentures: Current Status and Preclinical Testing of a Novel Attachment System
Abstract
Numerous attachment systems exist for implant-supported overdentures, with each having specific limitations in terms of retention, cost, wear, maintenance and cleanability. A retrospective analysis of patients restored with implant-supported overdentures using bars, telescopic crowns and Locator-type attachments was performed and the patients were interviewed. An in vitro strain gauge study compared telescopic crowns, Locator-type attachments and a novel flexible attachment system employing a shape memory alloy (NiTi) with respect to peri-implant strain development during insertion, loading and removal of an overdenture. A significantly lower number of attachment-related complications was observed in bars as compared to telescopic crowns (p = 0.00007) and Locator-type attachments (p = 0.00000), respectively. Greater overall patient satisfaction was noted in bar-retained restorations while Locator-type attachments led to lower levels of satisfaction regarding prosthesis retention. In vitro, telescopic crowns caused maximum strain development during prosthesis insertion and loading, while during removal this was observed in Locators with white retentive inserts. NiTi attachments caused significantly lower strain development during insertion as compared to telescopic crowns (p = 0.027). During loading, NiTi attachments caused significantly lower strain development than Locators with blue retentive inserts (p = 0.039). During removal, NiTi attachments caused significantly less strain development as compared to Locators with white retentive inserts (p = 0.027). Positional discrepancies between male and female attachment parts affected the retention and reaction force between both components, which may be minimized by using the novel NiTi attachment system. This may be beneficial in terms of component wear and implant loading.